Supertech Performance SPRK-TS1015/MC-2 Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM + KPR-6T(single groove)

Supertech Performance SPRK-TS1015/MC-2 Dual Valve Springs 76@ 34.80mm SPR-TS1015/MC + RET-TS60MA2 + SEAT-MC1015D + OEM + KPR-6T(single groove)

Supertech Spring / Retainer kits are precision matched sets for a complete valvetrain overhaul. Developed for the performance enthusiast that wants the best the industry has to offer, Supertech Spring / Retainer kits are second to none in terms of performance, quality and value.